3386686716 has 36 divisors (see below), whose sum is σ = 9783762352. Its totient is φ = 967624704.

The previous prime is 3386686703. The next prime is 3386686733. The reversal of 3386686716 is 6176866833.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3386686716² = 22939293824661729312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6719365 + ... + 6719868.

Almost surely, 2^3386686716 is an apocalyptic number.

3386686716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3386686716 is an abundant number, since it is smaller than the sum of its proper divisors (6397075636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3386686716 is a wasteful number, since it uses less digits than its factorization.

3386686716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13439250 (or 13439245 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 3386686716 is about 58195.2465069098. The cubic root of 3386686716 is about 1501.7293707516.

The spelling of 3386686716 in words is "three billion, three hundred eighty-six million, six hundred eighty-six thousand, seven hundred sixteen".